btrfs: fix comment typos
authorLiu Bo <bo.li.liu@oracle.com>
Wed, 26 Dec 2012 07:32:17 +0000 (15:32 +0800)
committerJiri Kosina <jkosina@suse.cz>
Wed, 9 Jan 2013 10:40:52 +0000 (11:40 +0100)
Convert 'hepler' to 'helper'.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

No differences found